Sam DeStefano
| Sam DeStefano | |
|---|---|
| Chicago Police Department mugshot of Mad Sam DeStefano | |
| Born | September 13, 1909 | 
| Died | April 14, 1973 (aged 63) | 
| Cause of death | Gunshot wounds (homicide) | 
| Other names | "Mad Sam" | 
| Occupation | Loan shark contract killer | 
| Allegiance | Chicago Outfit | 
| Conviction | Conspiracy | 
| Criminal penalty | 3-5 years in prison | 
Samuel "Mad Sam" DeStefano (September 13, 1909 − April 14, 1973) was an American mobster who was associated with the Chicago Outfit. He was one of the organization's most notorious loan sharks and sociopathic killers. Chicago-based Federal Bureau of Investigation (FBI) agents, such as William F. Roemer Jr., considered DeStefano to be the worst torture-murderer in the history of the United States. The Outfit used the mentally unstable and sadistic DeStefano for the torture-murders of Leo Foreman and Arthur Adler, and many others. At least one Outfit insider, Charles Crimaldi, claimed DeStefano was a devil worshipper.